Software, DLL & Runtime Errors
How to Fix a Missing DLL Error in Windows
Fix missing DLL errors by identifying the affected program, repairing the app, and installing official runtimes instead of downloading random DLL files.
DLL & Runtime Errors
Missing DLL messages and Visual C++ or .NET runtime problems.
Start with the closest symptom
These guides are grouped here because the first checks overlap. Open the guide that best matches what you see now, then use its verification section before moving to a broader fix.
Related tools
- PC Troubleshooting Wizard, Answer a few questions about what is going wrong. The wizard points you to the safest matching guide on this site.
- Windows Error Code Lookup, Look up a Windows update code or blue-screen name and see what it usually means, plus safe next steps.
- File Extension Lookup, Look up common Windows file extensions and see what they usually are, what opens them, and when to be careful.